Answer:
Which sentence correctly compares the acidity of acid rain to the acidity of natural rainwater? A. The acidity of acid rain is more basic than the acidity of natural rainwater. B. The acidity of acid rain is less than the acidity of natural rainwater. C. The acidity of acid rain is greater than the acidity of natural rainwater. D. The acidity of acid rain is the same as the acidity of natural rainwater.
Explanation:
Did you mean like the metric system?...or do I have it completely wrong?
I hope I helped.
Answer:
Directional selection.
Explanation:
This type of directional selection is referred to as stabilizing section where the intermediate phenotypes are favored over those of the extreme. It is referred to as stabilizing selection because it maintains the mean phenotype of the population.
Floods because more evaporation means more water in the clouds.